| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.99 | 7.439% | $133.2136 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $60.45 | 13.631% | $68.6899 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $56.71 | 10.822% | $62.8472 | $62.85 | $62.85 | $62.80 |
| Purchase #4 | $108.54 | 4.308% | $113.2159 | $113.22 | $113.20 | $113.20 |
| Purchase #5 | $157.87 | 11.785% | $176.475 | $176.48 | $176.50 | $176.50 |
| Purchase #6 | $181.50 | 11.176% | $201.7844 | $201.78 | $201.80 | $201.80 |
| Purchase #7 | $73.39 | 11.290% | $81.6757 | $81.68 | $81.70 | $81.70 |
| 7 purchase totals = | $762.45 | $837.9017 | $837.91 | $837.95 | $837.90 | |